820942364880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3323}}^1\times {\mathrm{31193}}^1$

素因数の和:34546

約数の個数: 240

約数和(自身を含む): 3008635845696

約数和(自身を除く): 2187693480816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3323, 3960, 6646, 7920, 9969, 13292, 16615, 19938, 26584, 29907, 31193, 33230, 36553, 39876, 49845, 53168, 59814, 62386, 66460, 73106, 79752, 93579, 99690, 109659, 119628, 124772, 132920, 146212, 149535, 155965, 159504, 182765, 187158, 199380, 219318, 239256, 249544, 265840, 280737, 292424, 299070, 311930, 328977, 343123, 365530, 374316, 398760, 438636, 467895, 478512, 499088, 548295, 561474, 584848, 598140, 623860, 657954, 686246, 731060, 748632, 797520, 877272, 935790, 1029369, 1096590, 1122948, 1196280, 1247720, 1315908, 1372492, 1403685, 1462120, 1497264, 1644885, 1715615, 1754544, 1871580, 2058738, 2193180, 2245896, 2392560, 2495440, 2631816, 2744984, 2807370, 2924240, 3088107, 3289770, 3431230, 3743160, 4117476, 4386360, 4491792, 5146845, 5263632, 5489968, 5614740, 6176214, 6579540, 6862460, 7486320, 8234952, 8772720, 10293690, 11229480, 12352428, 13159080, 13724920, 15440535, 16469904, 20587380, 22458960, 24704856, 26318160, 27449840, 30881070, 41174760, 49409712, 61762140, 82349520, 103654339, 123524280, 207308678, 247048560, 310963017, 414617356, 518271695, 621926034, 829234712, 932889051, 1036543390, 1140197729, 1243852068, 1554815085, 1658469424, 1865778102, 2073086780, 2280395458, 2487704136, 3109630170, 3420593187, 3731556204, 4146173560, 4560790916, 4664445255, 4975408272, 5700988645, 6219260340, 6841186374, 7463112408, 8292347120, 9121581832, 9328890510, 10261779561, 11401977290, 12438520680, 13682372748, 14926224816, 17102965935, 18243163664, 18657781020, 20523559122, 22803954580, 24877041360, 27364745496, 34205931870, 37315562040, 41047118244, 45607909160, 51308897805, 54729490992, 68411863740, 74631124080, 82094236488, 91215818320, 102617795610, 136823727480, 164188472976, 205235591220, 273647454960, 410471182440, 820942364880]

約数ペア:

[(1, 820942364880), (2, 410471182440), (3, 273647454960), (4, 205235591220), (5, 164188472976), (6, 136823727480), (8, 102617795610), (9, 91215818320), (10, 82094236488), (11, 74631124080), (12, 68411863740), (15, 54729490992), (16, 51308897805), (18, 45607909160), (20, 41047118244), (22, 37315562040), (24, 34205931870), (30, 27364745496), (33, 24877041360), (36, 22803954580), (40, 20523559122), (44, 18657781020), (45, 18243163664), (48, 17102965935), (55, 14926224816), (60, 13682372748), (66, 12438520680), (72, 11401977290), (80, 10261779561), (88, 9328890510), (90, 9121581832), (99, 8292347120), (110, 7463112408), (120, 6841186374), (132, 6219260340), (144, 5700988645), (165, 4975408272), (176, 4664445255), (180, 4560790916), (198, 4146173560), (220, 3731556204), (240, 3420593187), (264, 3109630170), (330, 2487704136), (360, 2280395458), (396, 2073086780), (440, 1865778102), (495, 1658469424), (528, 1554815085), (660, 1243852068), (720, 1140197729), (792, 1036543390), (880, 932889051), (990, 829234712), (1320, 621926034), (1584, 518271695), (1980, 414617356), (2640, 310963017), (3323, 247048560), (3960, 207308678), (6646, 123524280), (7920, 103654339), (9969, 82349520), (13292, 61762140), (16615, 49409712), (19938, 41174760), (26584, 30881070), (29907, 27449840), (31193, 26318160), (33230, 24704856), (36553, 22458960), (39876, 20587380), (49845, 16469904), (53168, 15440535), (59814, 13724920), (62386, 13159080), (66460, 12352428), (73106, 11229480), (79752, 10293690), (93579, 8772720), (99690, 8234952), (109659, 7486320), (119628, 6862460), (124772, 6579540), (132920, 6176214), (146212, 5614740), (149535, 5489968), (155965, 5263632), (159504, 5146845), (182765, 4491792), (187158, 4386360), (199380, 4117476), (219318, 3743160), (239256, 3431230), (249544, 3289770), (265840, 3088107), (280737, 2924240), (292424, 2807370), (299070, 2744984), (311930, 2631816), (328977, 2495440), (343123, 2392560), (365530, 2245896), (374316, 2193180), (398760, 2058738), (438636, 1871580), (467895, 1754544), (478512, 1715615), (499088, 1644885), (548295, 1497264), (561474, 1462120), (584848, 1403685), (598140, 1372492), (623860, 1315908), (657954, 1247720), (686246, 1196280), (731060, 1122948), (748632, 1096590), (797520, 1029369), (877272, 935790)]